Beclomethasone vs Vilanterol

What to choose Beclomethasone or Vilanterol

Beclomethasone is inhaler of type Control while Vilanterol is of Control type. Beclomethasone and Vilanterol are just substances that inhaler can contain. Beclomethasone is contained in the inhaler Qvar. Vilanterol is contained in the inhaler Breo.